Scientists have made a fascinating discovery in the skies above the northern latitudes, capturing images of a mysterious pale ...

A project is underway to investigate the production of “dark” oxygen further. Understanding the phenomenon better could help ...

The discovery that metallic rocks are apparently producing oxygen on the Pacific Ocean's seabed challenges the idea that ...

The bacterial cell wall is crucial to maintain viability. It has previously been suggested that Gram-positive bacteria have a periplasmic region between the cell membrane and peptidoglycan cell wall ...